1/* This file was generated automatically by the Snowball to ISO C compiler */
2/* http://snowballstem.org/ */
3
4#include "header.h"
5
6#ifdef __cplusplus
7extern "C" {
8#endif
9extern int porter_ISO_8859_1_stem(struct SN_env * z);
10#ifdef __cplusplus
11}
12#endif
13static int r_Step_5b(struct SN_env * z);
14static int r_Step_5a(struct SN_env * z);
15static int r_Step_4(struct SN_env * z);
16static int r_Step_3(struct SN_env * z);
17static int r_Step_2(struct SN_env * z);
18static int r_Step_1c(struct SN_env * z);
19static int r_Step_1b(struct SN_env * z);
20static int r_Step_1a(struct SN_env * z);
21static int r_R2(struct SN_env * z);
22static int r_R1(struct SN_env * z);
23static int r_shortv(struct SN_env * z);
24#ifdef __cplusplus
25extern "C" {
26#endif
27
28
29extern struct SN_env * porter_ISO_8859_1_create_env(void);
30extern void porter_ISO_8859_1_close_env(struct SN_env * z);
31
32
33#ifdef __cplusplus
34}
35#endif
36static const symbol s_0_0[1] = { 's' };
37static const symbol s_0_1[3] = { 'i', 'e', 's' };
38static const symbol s_0_2[4] = { 's', 's', 'e', 's' };
39static const symbol s_0_3[2] = { 's', 's' };
40
41static const struct among a_0[4] =
42{
43/* 0 */ { 1, s_0_0, -1, 3, 0},
44/* 1 */ { 3, s_0_1, 0, 2, 0},
45/* 2 */ { 4, s_0_2, 0, 1, 0},
46/* 3 */ { 2, s_0_3, 0, -1, 0}
47};
48
49static const symbol s_1_1[2] = { 'b', 'b' };
50static const symbol s_1_2[2] = { 'd', 'd' };
51static const symbol s_1_3[2] = { 'f', 'f' };
52static const symbol s_1_4[2] = { 'g', 'g' };
53static const symbol s_1_5[2] = { 'b', 'l' };
54static const symbol s_1_6[2] = { 'm', 'm' };
55static const symbol s_1_7[2] = { 'n', 'n' };
56static const symbol s_1_8[2] = { 'p', 'p' };
57static const symbol s_1_9[2] = { 'r', 'r' };
58static const symbol s_1_10[2] = { 'a', 't' };
59static const symbol s_1_11[2] = { 't', 't' };
60static const symbol s_1_12[2] = { 'i', 'z' };
61
62static const struct among a_1[13] =
63{
64/* 0 */ { 0, 0, -1, 3, 0},
65/* 1 */ { 2, s_1_1, 0, 2, 0},
66/* 2 */ { 2, s_1_2, 0, 2, 0},
67/* 3 */ { 2, s_1_3, 0, 2, 0},
68/* 4 */ { 2, s_1_4, 0, 2, 0},
69/* 5 */ { 2, s_1_5, 0, 1, 0},
70/* 6 */ { 2, s_1_6, 0, 2, 0},
71/* 7 */ { 2, s_1_7, 0, 2, 0},
72/* 8 */ { 2, s_1_8, 0, 2, 0},
73/* 9 */ { 2, s_1_9, 0, 2, 0},
74/* 10 */ { 2, s_1_10, 0, 1, 0},
75/* 11 */ { 2, s_1_11, 0, 2, 0},
76/* 12 */ { 2, s_1_12, 0, 1, 0}
77};
78
79static const symbol s_2_0[2] = { 'e', 'd' };
80static const symbol s_2_1[3] = { 'e', 'e', 'd' };
81static const symbol s_2_2[3] = { 'i', 'n', 'g' };
82
83static const struct among a_2[3] =
84{
85/* 0 */ { 2, s_2_0, -1, 2, 0},
86/* 1 */ { 3, s_2_1, 0, 1, 0},
87/* 2 */ { 3, s_2_2, -1, 2, 0}
88};
89
90static const symbol s_3_0[4] = { 'a', 'n', 'c', 'i' };
91static const symbol s_3_1[4] = { 'e', 'n', 'c', 'i' };
92static const symbol s_3_2[4] = { 'a', 'b', 'l', 'i' };
93static const symbol s_3_3[3] = { 'e', 'l', 'i' };
94static const symbol s_3_4[4] = { 'a', 'l', 'l', 'i' };
95static const symbol s_3_5[5] = { 'o', 'u', 's', 'l', 'i' };
96static const symbol s_3_6[5] = { 'e', 'n', 't', 'l', 'i' };
97static const symbol s_3_7[5] = { 'a', 'l', 'i', 't', 'i' };
98static const symbol s_3_8[6] = { 'b', 'i', 'l', 'i', 't', 'i' };
99static const symbol s_3_9[5] = { 'i', 'v', 'i', 't', 'i' };
100static const symbol s_3_10[6] = { 't', 'i', 'o', 'n', 'a', 'l' };
101static const symbol s_3_11[7] = { 'a', 't', 'i', 'o', 'n', 'a', 'l' };
102static const symbol s_3_12[5] = { 'a', 'l', 'i', 's', 'm' };
103static const symbol s_3_13[5] = { 'a', 't', 'i', 'o', 'n' };
104static const symbol s_3_14[7] = { 'i', 'z', 'a', 't', 'i', 'o', 'n' };
105static const symbol s_3_15[4] = { 'i', 'z', 'e', 'r' };
106static const symbol s_3_16[4] = { 'a', 't', 'o', 'r' };
107static const symbol s_3_17[7] = { 'i', 'v', 'e', 'n', 'e', 's', 's' };
108static const symbol s_3_18[7] = { 'f', 'u', 'l', 'n', 'e', 's', 's' };
109static const symbol s_3_19[7] = { 'o', 'u', 's', 'n', 'e', 's', 's' };
110
111static const struct among a_3[20] =
112{
113/* 0 */ { 4, s_3_0, -1, 3, 0},
114/* 1 */ { 4, s_3_1, -1, 2, 0},
115/* 2 */ { 4, s_3_2, -1, 4, 0},
116/* 3 */ { 3, s_3_3, -1, 6, 0},
117/* 4 */ { 4, s_3_4, -1, 9, 0},
118/* 5 */ { 5, s_3_5, -1, 11, 0},
119/* 6 */ { 5, s_3_6, -1, 5, 0},
120/* 7 */ { 5, s_3_7, -1, 9, 0},
121/* 8 */ { 6, s_3_8, -1, 13, 0},
122/* 9 */ { 5, s_3_9, -1, 12, 0},
123/* 10 */ { 6, s_3_10, -1, 1, 0},
124/* 11 */ { 7, s_3_11, 10, 8, 0},
125/* 12 */ { 5, s_3_12, -1, 9, 0},
126/* 13 */ { 5, s_3_13, -1, 8, 0},
127/* 14 */ { 7, s_3_14, 13, 7, 0},
128/* 15 */ { 4, s_3_15, -1, 7, 0},
129/* 16 */ { 4, s_3_16, -1, 8, 0},
130/* 17 */ { 7, s_3_17, -1, 12, 0},
131/* 18 */ { 7, s_3_18, -1, 10, 0},
132/* 19 */ { 7, s_3_19, -1, 11, 0}
133};
134
135static const symbol s_4_0[5] = { 'i', 'c', 'a', 't', 'e' };
136static const symbol s_4_1[5] = { 'a', 't', 'i', 'v', 'e' };
137static const symbol s_4_2[5] = { 'a', 'l', 'i', 'z', 'e' };
138static const symbol s_4_3[5] = { 'i', 'c', 'i', 't', 'i' };
139static const symbol s_4_4[4] = { 'i', 'c', 'a', 'l' };
140static const symbol s_4_5[3] = { 'f', 'u', 'l' };
141static const symbol s_4_6[4] = { 'n', 'e', 's', 's' };
142
143static const struct among a_4[7] =
144{
145/* 0 */ { 5, s_4_0, -1, 2, 0},
146/* 1 */ { 5, s_4_1, -1, 3, 0},
147/* 2 */ { 5, s_4_2, -1, 1, 0},
148/* 3 */ { 5, s_4_3, -1, 2, 0},
149/* 4 */ { 4, s_4_4, -1, 2, 0},
150/* 5 */ { 3, s_4_5, -1, 3, 0},
151/* 6 */ { 4, s_4_6, -1, 3, 0}
152};
153
154static const symbol s_5_0[2] = { 'i', 'c' };
155static const symbol s_5_1[4] = { 'a', 'n', 'c', 'e' };
156static const symbol s_5_2[4] = { 'e', 'n', 'c', 'e' };
157static const symbol s_5_3[4] = { 'a', 'b', 'l', 'e' };
158static const symbol s_5_4[4] = { 'i', 'b', 'l', 'e' };
159static const symbol s_5_5[3] = { 'a', 't', 'e' };
160static const symbol s_5_6[3] = { 'i', 'v', 'e' };
161static const symbol s_5_7[3] = { 'i', 'z', 'e' };
162static const symbol s_5_8[3] = { 'i', 't', 'i' };
163static const symbol s_5_9[2] = { 'a', 'l' };
164static const symbol s_5_10[3] = { 'i', 's', 'm' };
165static const symbol s_5_11[3] = { 'i', 'o', 'n' };
166static const symbol s_5_12[2] = { 'e', 'r' };
167static const symbol s_5_13[3] = { 'o', 'u', 's' };
168static const symbol s_5_14[3] = { 'a', 'n', 't' };
169static const symbol s_5_15[3] = { 'e', 'n', 't' };
170static const symbol s_5_16[4] = { 'm', 'e', 'n', 't' };
171static const symbol s_5_17[5] = { 'e', 'm', 'e', 'n', 't' };
172static const symbol s_5_18[2] = { 'o', 'u' };
173
174static const struct among a_5[19] =
175{
176/* 0 */ { 2, s_5_0, -1, 1, 0},
177/* 1 */ { 4, s_5_1, -1, 1, 0},
178/* 2 */ { 4, s_5_2, -1, 1, 0},
179/* 3 */ { 4, s_5_3, -1, 1, 0},
180/* 4 */ { 4, s_5_4, -1, 1, 0},
181/* 5 */ { 3, s_5_5, -1, 1, 0},
182/* 6 */ { 3, s_5_6, -1, 1, 0},
183/* 7 */ { 3, s_5_7, -1, 1, 0},
184/* 8 */ { 3, s_5_8, -1, 1, 0},
185/* 9 */ { 2, s_5_9, -1, 1, 0},
186/* 10 */ { 3, s_5_10, -1, 1, 0},
187/* 11 */ { 3, s_5_11, -1, 2, 0},
188/* 12 */ { 2, s_5_12, -1, 1, 0},
189/* 13 */ { 3, s_5_13, -1, 1, 0},
190/* 14 */ { 3, s_5_14, -1, 1, 0},
191/* 15 */ { 3, s_5_15, -1, 1, 0},
192/* 16 */ { 4, s_5_16, 15, 1, 0},
193/* 17 */ { 5, s_5_17, 16, 1, 0},
194/* 18 */ { 2, s_5_18, -1, 1, 0}
195};
196
197static const unsigned char g_v[] = { 17, 65, 16, 1 };
198
199static const unsigned char g_v_WXY[] = { 1, 17, 65, 208, 1 };
200
201static const symbol s_0[] = { 's', 's' };
202static const symbol s_1[] = { 'i' };
203static const symbol s_2[] = { 'e', 'e' };
204static const symbol s_3[] = { 'e' };
205static const symbol s_4[] = { 'e' };
206static const symbol s_5[] = { 'i' };
207static const symbol s_6[] = { 't', 'i', 'o', 'n' };
208static const symbol s_7[] = { 'e', 'n', 'c', 'e' };
209static const symbol s_8[] = { 'a', 'n', 'c', 'e' };
210static const symbol s_9[] = { 'a', 'b', 'l', 'e' };
211static const symbol s_10[] = { 'e', 'n', 't' };
212static const symbol s_11[] = { 'e' };
213static const symbol s_12[] = { 'i', 'z', 'e' };
214static const symbol s_13[] = { 'a', 't', 'e' };
215static const symbol s_14[] = { 'a', 'l' };
216static const symbol s_15[] = { 'f', 'u', 'l' };
217static const symbol s_16[] = { 'o', 'u', 's' };
218static const symbol s_17[] = { 'i', 'v', 'e' };
219static const symbol s_18[] = { 'b', 'l', 'e' };
220static const symbol s_19[] = { 'a', 'l' };
221static const symbol s_20[] = { 'i', 'c' };
222static const symbol s_21[] = { 'Y' };
223static const symbol s_22[] = { 'Y' };
224static const symbol s_23[] = { 'y' };
225
226static int r_shortv(struct SN_env * z) { /* backwardmode */
227 if (out_grouping_b(z, g_v_WXY, 89, 121, 0)) return 0; /* non v_WXY, line 19 */
228 if (in_grouping_b(z, g_v, 97, 121, 0)) return 0; /* grouping v, line 19 */
229 if (out_grouping_b(z, g_v, 97, 121, 0)) return 0; /* non v, line 19 */
230 return 1;
231}
232
233static int r_R1(struct SN_env * z) { /* backwardmode */
234 if (!(z->I[0] <= z->c)) return 0; /* $(<integer expression> <= <integer expression>), line 21 */
235 return 1;
236}
237
238static int r_R2(struct SN_env * z) { /* backwardmode */
239 if (!(z->I[1] <= z->c)) return 0; /* $(<integer expression> <= <integer expression>), line 22 */
240 return 1;
241}
242
243static int r_Step_1a(struct SN_env * z) { /* backwardmode */
244 int among_var;
245 z->ket = z->c; /* [, line 25 */
246 if (z->c <= z->lb || z->p[z->c - 1] != 115) return 0; /* substring, line 25 */
247 among_var = find_among_b(z, a_0, 4);
248 if (!(among_var)) return 0;
249 z->bra = z->c; /* ], line 25 */
250 switch (among_var) { /* among, line 25 */
251 case 1:
252 { int ret = slice_from_s(z, 2, s_0); /* <-, line 26 */
253 if (ret < 0) return ret;
254 }
255 break;
256 case 2:
257 { int ret = slice_from_s(z, 1, s_1); /* <-, line 27 */
258 if (ret < 0) return ret;
259 }
260 break;
261 case 3:
262 { int ret = slice_del(z); /* delete, line 29 */
263 if (ret < 0) return ret;
264 }
265 break;
266 }
267 return 1;
268}
269
270static int r_Step_1b(struct SN_env * z) { /* backwardmode */
271 int among_var;
272 z->ket = z->c; /* [, line 34 */
273 if (z->c - 1 <= z->lb || (z->p[z->c - 1] != 100 && z->p[z->c - 1] != 103)) return 0; /* substring, line 34 */
274 among_var = find_among_b(z, a_2, 3);
275 if (!(among_var)) return 0;
276 z->bra = z->c; /* ], line 34 */
277 switch (among_var) { /* among, line 34 */
278 case 1:
279 { int ret = r_R1(z); /* call R1, line 35 */
280 if (ret <= 0) return ret;
281 }
282 { int ret = slice_from_s(z, 2, s_2); /* <-, line 35 */
283 if (ret < 0) return ret;
284 }
285 break;
286 case 2:
287 { int m_test1 = z->l - z->c; /* test, line 38 */
288 { /* gopast */ /* grouping v, line 38 */
289 int ret = out_grouping_b(z, g_v, 97, 121, 1);
290 if (ret < 0) return 0;
291 z->c -= ret;
292 }
293 z->c = z->l - m_test1;
294 }
295 { int ret = slice_del(z); /* delete, line 38 */
296 if (ret < 0) return ret;
297 }
298 { int m_test2 = z->l - z->c; /* test, line 39 */
299 if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((68514004 >> (z->p[z->c - 1] & 0x1f)) & 1)) among_var = 3; else /* substring, line 39 */
300 among_var = find_among_b(z, a_1, 13);
301 if (!(among_var)) return 0;
302 z->c = z->l - m_test2;
303 }
304 switch (among_var) { /* among, line 39 */
305 case 1:
306 { int ret;
307 { int saved_c = z->c;
308 ret = insert_s(z, z->c, z->c, 1, s_3); /* <+, line 41 */
309 z->c = saved_c;
310 }
311 if (ret < 0) return ret;
312 }
313 break;
314 case 2:
315 z->ket = z->c; /* [, line 44 */
316 if (z->c <= z->lb) return 0;
317 z->c--; /* next, line 44 */
318 z->bra = z->c; /* ], line 44 */
319 { int ret = slice_del(z); /* delete, line 44 */
320 if (ret < 0) return ret;
321 }
322 break;
323 case 3:
324 if (z->c != z->I[0]) return 0; /* atmark, line 45 */
325 { int m_test3 = z->l - z->c; /* test, line 45 */
326 { int ret = r_shortv(z); /* call shortv, line 45 */
327 if (ret <= 0) return ret;
328 }
329 z->c = z->l - m_test3;
330 }
331 { int ret;
332 { int saved_c = z->c;
333 ret = insert_s(z, z->c, z->c, 1, s_4); /* <+, line 45 */
334 z->c = saved_c;
335 }
336 if (ret < 0) return ret;
337 }
338 break;
339 }
340 break;
341 }
342 return 1;
343}
344
345static int r_Step_1c(struct SN_env * z) { /* backwardmode */
346 z->ket = z->c; /* [, line 52 */
347 { int m1 = z->l - z->c; (void)m1; /* or, line 52 */
348 if (z->c <= z->lb || z->p[z->c - 1] != 'y') goto lab1; /* literal, line 52 */
349 z->c--;
350 goto lab0;
351 lab1:
352 z->c = z->l - m1;
353 if (z->c <= z->lb || z->p[z->c - 1] != 'Y') return 0; /* literal, line 52 */
354 z->c--;
355 }
356lab0:
357 z->bra = z->c; /* ], line 52 */
358 { /* gopast */ /* grouping v, line 53 */
359 int ret = out_grouping_b(z, g_v, 97, 121, 1);
360 if (ret < 0) return 0;
361 z->c -= ret;
362 }
363 { int ret = slice_from_s(z, 1, s_5); /* <-, line 54 */
364 if (ret < 0) return ret;
365 }
366 return 1;
367}
368
369static int r_Step_2(struct SN_env * z) { /* backwardmode */
370 int among_var;
371 z->ket = z->c; /* [, line 58 */
372 if (z->c - 2 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((815616 >> (z->p[z->c - 1] & 0x1f)) & 1)) return 0; /* substring, line 58 */
373 among_var = find_among_b(z, a_3, 20);
374 if (!(among_var)) return 0;
375 z->bra = z->c; /* ], line 58 */
376 { int ret = r_R1(z); /* call R1, line 58 */
377 if (ret <= 0) return ret;
378 }
379 switch (among_var) { /* among, line 58 */
380 case 1:
381 { int ret = slice_from_s(z, 4, s_6); /* <-, line 59 */
382 if (ret < 0) return ret;
383 }
384 break;
385 case 2:
386 { int ret = slice_from_s(z, 4, s_7); /* <-, line 60 */
387 if (ret < 0) return ret;
388 }
389 break;
390 case 3:
391 { int ret = slice_from_s(z, 4, s_8); /* <-, line 61 */
392 if (ret < 0) return ret;
393 }
394 break;
395 case 4:
396 { int ret = slice_from_s(z, 4, s_9); /* <-, line 62 */
397 if (ret < 0) return ret;
398 }
399 break;
400 case 5:
401 { int ret = slice_from_s(z, 3, s_10); /* <-, line 63 */
402 if (ret < 0) return ret;
403 }
404 break;
405 case 6:
406 { int ret = slice_from_s(z, 1, s_11); /* <-, line 64 */
407 if (ret < 0) return ret;
408 }
409 break;
410 case 7:
411 { int ret = slice_from_s(z, 3, s_12); /* <-, line 66 */
412 if (ret < 0) return ret;
413 }
414 break;
415 case 8:
416 { int ret = slice_from_s(z, 3, s_13); /* <-, line 68 */
417 if (ret < 0) return ret;
418 }
419 break;
420 case 9:
421 { int ret = slice_from_s(z, 2, s_14); /* <-, line 69 */
422 if (ret < 0) return ret;
423 }
424 break;
425 case 10:
426 { int ret = slice_from_s(z, 3, s_15); /* <-, line 72 */
427 if (ret < 0) return ret;
428 }
429 break;
430 case 11:
431 { int ret = slice_from_s(z, 3, s_16); /* <-, line 74 */
432 if (ret < 0) return ret;
433 }
434 break;
435 case 12:
436 { int ret = slice_from_s(z, 3, s_17); /* <-, line 76 */
437 if (ret < 0) return ret;
438 }
439 break;
440 case 13:
441 { int ret = slice_from_s(z, 3, s_18); /* <-, line 77 */
442 if (ret < 0) return ret;
443 }
444 break;
445 }
446 return 1;
447}
448
449static int r_Step_3(struct SN_env * z) { /* backwardmode */
450 int among_var;
451 z->ket = z->c; /* [, line 82 */
452 if (z->c - 2 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((528928 >> (z->p[z->c - 1] & 0x1f)) & 1)) return 0; /* substring, line 82 */
453 among_var = find_among_b(z, a_4, 7);
454 if (!(among_var)) return 0;
455 z->bra = z->c; /* ], line 82 */
456 { int ret = r_R1(z); /* call R1, line 82 */
457 if (ret <= 0) return ret;
458 }
459 switch (among_var) { /* among, line 82 */
460 case 1:
461 { int ret = slice_from_s(z, 2, s_19); /* <-, line 83 */
462 if (ret < 0) return ret;
463 }
464 break;
465 case 2:
466 { int ret = slice_from_s(z, 2, s_20); /* <-, line 85 */
467 if (ret < 0) return ret;
468 }
469 break;
470 case 3:
471 { int ret = slice_del(z); /* delete, line 87 */
472 if (ret < 0) return ret;
473 }
474 break;
475 }
476 return 1;
477}
478
479static int r_Step_4(struct SN_env * z) { /* backwardmode */
480 int among_var;
481 z->ket = z->c; /* [, line 92 */
482 if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((3961384 >> (z->p[z->c - 1] & 0x1f)) & 1)) return 0; /* substring, line 92 */
483 among_var = find_among_b(z, a_5, 19);
484 if (!(among_var)) return 0;
485 z->bra = z->c; /* ], line 92 */
486 { int ret = r_R2(z); /* call R2, line 92 */
487 if (ret <= 0) return ret;
488 }
489 switch (among_var) { /* among, line 92 */
490 case 1:
491 { int ret = slice_del(z); /* delete, line 95 */
492 if (ret < 0) return ret;
493 }
494 break;
495 case 2:
496 { int m1 = z->l - z->c; (void)m1; /* or, line 96 */
497 if (z->c <= z->lb || z->p[z->c - 1] != 's') goto lab1; /* literal, line 96 */
498 z->c--;
499 goto lab0;
500 lab1:
501 z->c = z->l - m1;
502 if (z->c <= z->lb || z->p[z->c - 1] != 't') return 0; /* literal, line 96 */
503 z->c--;
504 }
505 lab0:
506 { int ret = slice_del(z); /* delete, line 96 */
507 if (ret < 0) return ret;
508 }
509 break;
510 }
511 return 1;
512}
513
514static int r_Step_5a(struct SN_env * z) { /* backwardmode */
515 z->ket = z->c; /* [, line 101 */
516 if (z->c <= z->lb || z->p[z->c - 1] != 'e') return 0; /* literal, line 101 */
517 z->c--;
518 z->bra = z->c; /* ], line 101 */
519 { int m1 = z->l - z->c; (void)m1; /* or, line 102 */
520 { int ret = r_R2(z); /* call R2, line 102 */
521 if (ret == 0) goto lab1;
522 if (ret < 0) return ret;
523 }
524 goto lab0;
525 lab1:
526 z->c = z->l - m1;
527 { int ret = r_R1(z); /* call R1, line 102 */
528 if (ret <= 0) return ret;
529 }
530 { int m2 = z->l - z->c; (void)m2; /* not, line 102 */
531 { int ret = r_shortv(z); /* call shortv, line 102 */
532 if (ret == 0) goto lab2;
533 if (ret < 0) return ret;
534 }
535 return 0;
536 lab2:
537 z->c = z->l - m2;
538 }
539 }
540lab0:
541 { int ret = slice_del(z); /* delete, line 103 */
542 if (ret < 0) return ret;
543 }
544 return 1;
545}
546
547static int r_Step_5b(struct SN_env * z) { /* backwardmode */
548 z->ket = z->c; /* [, line 107 */
549 if (z->c <= z->lb || z->p[z->c - 1] != 'l') return 0; /* literal, line 107 */
550 z->c--;
551 z->bra = z->c; /* ], line 107 */
552 { int ret = r_R2(z); /* call R2, line 108 */
553 if (ret <= 0) return ret;
554 }
555 if (z->c <= z->lb || z->p[z->c - 1] != 'l') return 0; /* literal, line 108 */
556 z->c--;
557 { int ret = slice_del(z); /* delete, line 109 */
558 if (ret < 0) return ret;
559 }
560 return 1;
561}
562
563extern int porter_ISO_8859_1_stem(struct SN_env * z) { /* forwardmode */
564 z->B[0] = 0; /* unset Y_found, line 115 */
565 { int c1 = z->c; /* do, line 116 */
566 z->bra = z->c; /* [, line 116 */
567 if (z->c == z->l || z->p[z->c] != 'y') goto lab0; /* literal, line 116 */
568 z->c++;
569 z->ket = z->c; /* ], line 116 */
570 { int ret = slice_from_s(z, 1, s_21); /* <-, line 116 */
571 if (ret < 0) return ret;
572 }
573 z->B[0] = 1; /* set Y_found, line 116 */
574 lab0:
575 z->c = c1;
576 }
577 { int c2 = z->c; /* do, line 117 */
578 while(1) { /* repeat, line 117 */
579 int c3 = z->c;
580 while(1) { /* goto, line 117 */
581 int c4 = z->c;
582 if (in_grouping(z, g_v, 97, 121, 0)) goto lab3; /* grouping v, line 117 */
583 z->bra = z->c; /* [, line 117 */
584 if (z->c == z->l || z->p[z->c] != 'y') goto lab3; /* literal, line 117 */
585 z->c++;
586 z->ket = z->c; /* ], line 117 */
587 z->c = c4;
588 break;
589 lab3:
590 z->c = c4;
591 if (z->c >= z->l) goto lab2;
592 z->c++; /* goto, line 117 */
593 }
594 { int ret = slice_from_s(z, 1, s_22); /* <-, line 117 */
595 if (ret < 0) return ret;
596 }
597 z->B[0] = 1; /* set Y_found, line 117 */
598 continue;
599 lab2:
600 z->c = c3;
601 break;
602 }
603 z->c = c2;
604 }
605 z->I[0] = z->l; /* $p1 = <integer expression>, line 119 */
606 z->I[1] = z->l; /* $p2 = <integer expression>, line 120 */
607 { int c5 = z->c; /* do, line 121 */
608 { /* gopast */ /* grouping v, line 122 */
609 int ret = out_grouping(z, g_v, 97, 121, 1);
610 if (ret < 0) goto lab4;
611 z->c += ret;
612 }
613 { /* gopast */ /* non v, line 122 */
614 int ret = in_grouping(z, g_v, 97, 121, 1);
615 if (ret < 0) goto lab4;
616 z->c += ret;
617 }
618 z->I[0] = z->c; /* setmark p1, line 122 */
619 { /* gopast */ /* grouping v, line 123 */
620 int ret = out_grouping(z, g_v, 97, 121, 1);
621 if (ret < 0) goto lab4;
622 z->c += ret;
623 }
624 { /* gopast */ /* non v, line 123 */
625 int ret = in_grouping(z, g_v, 97, 121, 1);
626 if (ret < 0) goto lab4;
627 z->c += ret;
628 }
629 z->I[1] = z->c; /* setmark p2, line 123 */
630 lab4:
631 z->c = c5;
632 }
633 z->lb = z->c; z->c = z->l; /* backwards, line 126 */
634
635 { int m6 = z->l - z->c; (void)m6; /* do, line 127 */
636 { int ret = r_Step_1a(z); /* call Step_1a, line 127 */
637 if (ret == 0) goto lab5;
638 if (ret < 0) return ret;
639 }
640 lab5:
641 z->c = z->l - m6;
642 }
643 { int m7 = z->l - z->c; (void)m7; /* do, line 128 */
644 { int ret = r_Step_1b(z); /* call Step_1b, line 128 */
645 if (ret == 0) goto lab6;
646 if (ret < 0) return ret;
647 }
648 lab6:
649 z->c = z->l - m7;
650 }
651 { int m8 = z->l - z->c; (void)m8; /* do, line 129 */
652 { int ret = r_Step_1c(z); /* call Step_1c, line 129 */
653 if (ret == 0) goto lab7;
654 if (ret < 0) return ret;
655 }
656 lab7:
657 z->c = z->l - m8;
658 }
659 { int m9 = z->l - z->c; (void)m9; /* do, line 130 */
660 { int ret = r_Step_2(z); /* call Step_2, line 130 */
661 if (ret == 0) goto lab8;
662 if (ret < 0) return ret;
663 }
664 lab8:
665 z->c = z->l - m9;
666 }
667 { int m10 = z->l - z->c; (void)m10; /* do, line 131 */
668 { int ret = r_Step_3(z); /* call Step_3, line 131 */
669 if (ret == 0) goto lab9;
670 if (ret < 0) return ret;
671 }
672 lab9:
673 z->c = z->l - m10;
674 }
675 { int m11 = z->l - z->c; (void)m11; /* do, line 132 */
676 { int ret = r_Step_4(z); /* call Step_4, line 132 */
677 if (ret == 0) goto lab10;
678 if (ret < 0) return ret;
679 }
680 lab10:
681 z->c = z->l - m11;
682 }
683 { int m12 = z->l - z->c; (void)m12; /* do, line 133 */
684 { int ret = r_Step_5a(z); /* call Step_5a, line 133 */
685 if (ret == 0) goto lab11;
686 if (ret < 0) return ret;
687 }
688 lab11:
689 z->c = z->l - m12;
690 }
691 { int m13 = z->l - z->c; (void)m13; /* do, line 134 */
692 { int ret = r_Step_5b(z); /* call Step_5b, line 134 */
693 if (ret == 0) goto lab12;
694 if (ret < 0) return ret;
695 }
696 lab12:
697 z->c = z->l - m13;
698 }
699 z->c = z->lb;
700 { int c14 = z->c; /* do, line 137 */
701 if (!(z->B[0])) goto lab13; /* Boolean test Y_found, line 137 */
702 while(1) { /* repeat, line 137 */
703 int c15 = z->c;
704 while(1) { /* goto, line 137 */
705 int c16 = z->c;
706 z->bra = z->c; /* [, line 137 */
707 if (z->c == z->l || z->p[z->c] != 'Y') goto lab15; /* literal, line 137 */
708 z->c++;
709 z->ket = z->c; /* ], line 137 */
710 z->c = c16;
711 break;
712 lab15:
713 z->c = c16;
714 if (z->c >= z->l) goto lab14;
715 z->c++; /* goto, line 137 */
716 }
717 { int ret = slice_from_s(z, 1, s_23); /* <-, line 137 */
718 if (ret < 0) return ret;
719 }
720 continue;
721 lab14:
722 z->c = c15;
723 break;
724 }
725 lab13:
726 z->c = c14;
727 }
728 return 1;
729}
730
731extern struct SN_env * porter_ISO_8859_1_create_env(void) { return SN_create_env(0, 2, 1); }
732
733extern void porter_ISO_8859_1_close_env(struct SN_env * z) { SN_close_env(z, 0); }
734
735